Books in the Wiley Classics Library series

The Wiley Classics Library consists of selected books that have become recognized classics in their respective fields. With these new unabridged and inexpensive editions, Wiley hopes to extend the life of these important works by making them available to future generations of mathematicians and scientists. Currently available in the Series: * T.

The main aim of this work is to show the engineer responsible for a product whose performance is subject to chance fluctuations how to choose a reasonable statistical model and how to use this model in the evaluation of statistical problems.